<script setup lang="ts">
import { ref, onMounted,useTemplateRef } from 'vue'
let msg = ref('Hello Vue 3 + TypeScript + Vite')
</script>

<template>
  <h1 class="text-3xl font-bold underline text-blue-500">
    {{msg}}
  </h1>
</template>

<style scoped>

</style>
